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Diffstat (limited to 'src/cpu/inorder/resources/execution_unit.hh')
-rw-r--r-- | src/cpu/inorder/resources/execution_unit.hh | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/cpu/inorder/resources/execution_unit.hh b/src/cpu/inorder/resources/execution_unit.hh deleted file mode 100644 index e87a05c27..000000000 --- a/src/cpu/inorder/resources/execution_unit.hh +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (c) 2007 MIPS Technologies, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Authors: Korey Sewell - * - */ - -#ifndef __CPU_INORDER_EXECUTION_UNIT_HH__ -#define __CPU_INORDER_EXECUTION_UNIT_HH__ - -#include <list> -#include <string> -#include <vector> - -#include "cpu/inorder/first_stage.hh" -#include "cpu/inorder/inorder_dyn_inst.hh" -#include "cpu/inorder/resource.hh" -#include "cpu/func_unit.hh" - -class ExecutionUnit : public Resource { - public: - typedef ThePipeline::DynInstPtr DynInstPtr; - - enum Command { - ExecuteInst - }; - - public: - ExecutionUnit(std::string res_name, int res_id, int res_width, - Cycles res_latency, InOrderCPU *_cpu, - ThePipeline::Params *params); - - public: - void regStats(); - - /** Execute the function of this resource. The Default is action - * is to do nothing. More specific models will derive from this - * class and define their own execute function. - */ - void execute(int slot_num); - - protected: - ///////////////////////////////////////////////////////////////// - // - // RESOURCE STATISTICS - // - ///////////////////////////////////////////////////////////////// - Stats::Scalar predictedTakenIncorrect; - Stats::Scalar predictedNotTakenIncorrect; - Stats::Scalar predictedIncorrect; - Stats::Scalar predictedCorrect; - Stats::Formula mispredictPct; - Stats::Scalar executions; - Tick lastExecuteTick; - Tick lastControlTick; -}; - - -#endif //__CPU_INORDER_EXCUTION_UNIT_HH__ |